Star system
HIP 81371
Economy
Colony / Refinery
Government
Corporate
Allegiance
Empire
Star type
Class K star Scoopable
Coordinates
77.09 / -18.72 / 137.63
Permit required
No
Powerplay
Exploited
Powers
Nakato Kaine (Controlling)
︎ HIP 81371 A - Class K star
Body distance-Solar masses0.8203Solar radius0.8942︎ HIP 81371 B - Class K star
Body distance601 LsSolar masses0.5586Solar radius0.7477︎ HIP 81371 B 6 - High metal content world Landable
Body distance554 LsEarth masses0.1626Radius3,469 kmGravity0.55 gSurface temperature725 K (452°C/845°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Mercury: 1.0%︎ Tungsten: 1.2%︎ Germanium: 4.6%︎ Manganese: 9.2%︎ Zinc: 6.1%︎ Carbon: 13.3%︎ Iron: 22.3%︎ Nickel: 16.8%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%︎ HIP 81371 B 5 - High metal content world Landable
Body distance564 LsEarth masses0.0679Radius2,632 kmGravity0.40 gSurface temperature805 K (532°C/989°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Cadmium: 1.7%︎ Molybdenum: 1.4%︎ Chromium: 9.7%︎ Manganese: 8.9%︎ Zirconium: 2.5%︎ Carbon: 12.9%︎ Iron: 21.6%︎ Nickel: 16.3%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%︎ HIP 81371 B 1 - Metal-rich body Landable
Body distance594 LsEarth masses0.0298Radius1,624 kmGravity0.46 gSurface temperature1,173 K (900°C/1,653°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 1.2%︎ Cadmium: 2.5%︎ Niobium: 2.2%︎ Chromium: 14.6%︎ Manganese: 13.4%︎ Zinc: 8.8%︎ Iron: 32.5%︎ Nickel: 24.6%︎ HIP 81371 B 2 - Metal-rich body Landable
Body distance600 LsEarth masses0.0310Radius1,645 kmGravity0.46 gSurface temperature1,018 K (745°C/1,372°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 1.2%︎ Molybdenum: 2.2%︎ Tungsten: 1.8%︎ Chromium: 14.9%︎ Manganese: 13.7%︎ Vanadium: 8.1%︎ Iron: 33.1%︎ Nickel: 25.0%︎ HIP 81371 B 3 - High metal content world Landable
Body distance606 LsEarth masses0.1040Radius3,016 kmGravity0.46 gSurface temperature900 K (627°C/1,161°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Selenium: 2.4%︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Tin: 1.4%︎ Chromium: 9.7%︎ Manganese: 8.9%︎ Carbon: 12.9%︎ Iron: 21.6%︎ Nickel: 16.3%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%︎ HIP 81371 B 4 - High metal content world Landable
Body distance606 LsEarth masses0.0769Radius2,738 kmGravity0.42 gSurface temperature900 K (627°C/1,161°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Polonium: 0.6%︎ Mercury: 0.9%︎ Tin: 1.4%︎ Chromium: 9.6%︎ Manganese: 8.8%︎ Vanadium: 5.2%︎ Carbon: 12.8%︎ Iron: 21.3%︎ Nickel: 16.1%︎ Phosphorus: 8.2%︎ Sulphur: 15.2%︎ HIP 81371 AB 1 - Class III gas giant
Body distance1,533 LsRing/belt typeRocky (Pristine)Earth masses1,675.3200Radius74,646 kmGravity12.22 gSurface temperature431 K (157°C/315°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 81371 AB 1 e - Rocky body Landable
Body distance1,527 LsEarth masses0.0049Radius1,189 kmGravity0.14 gSurface temperature182 K (-92°C/-133°F)Surface pressure0.04 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 81371 AB 1 b - Rocky body Landable
Body distance1,533 LsEarth masses0.0061Radius1,281 kmGravity0.15 gSurface temperature167 K (-107°C/-160°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.3%︎ Selenium: 3.2%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Arsenic: 2.7%︎ Germanium: 5.9%︎ Carbon: 17.1%︎ Iron: 20.7%︎ Nickel: 15.6%︎ Phosphorus: 10.9%︎ Sulphur: 20.3%︎ HIP 81371 AB 1 a - Rocky body
Body distance1,535 LsEarth masses0.0069Radius1,334 kmGravity0.16 gSurface temperature177 K (-96°C/-142°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 81371 AB 1 d - Rocky body Landable
Body distance1,580 LsEarth masses0.0055Radius1,236 kmGravity0.15 gSurface temperature155 K (-118°C/-181°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Germanium: 5.6%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%︎ HIP 81371 AB 1 c - Rocky body Landable
Body distance1,580 LsEarth masses0.0053Radius1,221 kmGravity0.14 gSurface temperature159 K (-114°C/-173°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 81371 AB 2 - Icy body
Body distance1,568 LsEarth masses11.8682Radius15,485 kmGravity2.01 gSurface temperature182 K (-91°C/-132°F)Surface pressure2,967.07 atmVolcanismWater geysersAtmosphereThick Argon-richTerraforming︎ HIP 81371 AB 3 - Class T star (brown dwarf)
Body distance2,706 LsSolar masses0.0391Solar radius0.1298︎ HIP 81371 AB 3 i - Icy body
Body distance3,013 LsRing/belt typeMetal rich (Pristine)Earth masses0.5187Radius6,978 kmGravity0.43 gSurface temperature119 K (-154°C/-245°F)Surface pressure35.58 atmVolcanismAtmosphereThick NitrogenTerraforming︎ HIP 81371 AB 3 c - Rocky body Landable
Body distance3,122 LsEarth masses0.0625Radius2,729 kmGravity0.34 gSurface temperature159 K (-114°C/-173°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Antimony: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 16.3%︎ Iron: 19.8%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HIP 81371 AB 3 b - Rocky body Landable
Body distance3,122 LsEarth masses0.0265Radius2,066 kmGravity0.25 gSurface temperature187 K (-86°C/-123°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Arsenic: 2.4%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 81371 AB 3 b a - Rocky body Landable
Body distance3,122 LsEarth masses0.0009Radius697 kmGravity0.08 gSurface temperature187 K (-86°C/-123°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.2%︎ Niobium: 1.2%︎ Tungsten: 0.9%︎ Chromium: 7.7%︎ Germanium: 5.7%︎ Manganese: 7.1%︎ Carbon: 16.3%︎ Iron: 17.1%︎ Nickel: 13.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HIP 81371 AB 3 g - Rocky body Landable
Body distance3,142 LsEarth masses0.0553Radius2,624 kmGravity0.33 gSurface temperature133 K (-140°C/-221°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 81371 AB 3 f - Rocky body Landable
Body distance3,144 LsEarth masses0.0612Radius2,711 kmGravity0.34 gSurface temperature133 K (-140°C/-221°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Tellurium: 1.5%︎ Cadmium: 1.6%︎ Tungsten: 1.1%︎ Germanium: 5.8%︎ Vanadium: 4.9%︎ Carbon: 16.6%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ HIP 81371 AB 3 d - Rocky body
Body distance3,145 LsEarth masses0.0303Radius2,160 kmGravity0.26 gSurface temperature201 K (-72°C/-98°F)Surface pressure0.13 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 81371 AB 3 a - Rocky body
Body distance3,153 LsEarth masses0.0086Radius1,433 kmGravity0.17 gSurface temperature216 K (-57°C/-71°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 81371 AB 3 e - Rocky body
Body distance3,177 LsEarth masses0.0809Radius2,963 kmGravity0.37 gSurface temperature204 K (-69°C/-92°F)Surface pressure0.26 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 81371 AB 3 e a - Rocky body
Body distance3,177 LsEarth masses0.0044Radius1,163 kmGravity0.13 gSurface temperature270 K (-3°C/26°F)Surface pressure3.44 atmVolcanismMinor Silicate vapour geysersAtmosphereCarbon dioxideTerraforming︎ HIP 81371 AB 3 h - Rocky body Landable
Body distance3,282 LsEarth masses0.0905Radius3,071 kmGravity0.39 gSurface temperature121 K (-153°C/-243°F)Surface pressure0.00 atmVolcanismAtmosphereThin NitrogenTerraforming︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Carbon: 16.7%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ HIP 81371 AB 3 h a - Rocky body Landable
Body distance3,132 LsEarth masses0.0058Radius1,275 kmGravity0.14 gSurface temperature120 K (-153°C/-243°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.3%︎ Yttrium: 1.1%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Arsenic: 2.7%︎ Chromium: 8.3%︎ Carbon: 17.7%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 11.3%︎ Sulphur: 21.0%︎ HIP 81371 AB 4 - Icy body
Body distance5,526 LsEarth masses38.1328Radius20,087 kmGravity3.84 gSurface temperature61 K (-212°C/-350°F)Surface pressure7.66 atmVolcanismWater geysersAtmosphereThick HeliumTerraforming